[fuchsia] Add necessary bytes->str conversion to error message (#2338)
[fuchsia] Add necessary bytes->str conversion to error message (#2338)

* [fuchsia] Add necessary bytes->str conversion to error message

* satisfy linter
google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz,google/clusterfuzz